Crossword Clue:

It might set off a light

AnswerCrossword Clue
SENSORIt might set off a light
HEISTIt might set off alarms
ANTHERA bee might light on it
AHAIt might be heard when a light bulb goes on
TESTCASEIt might set a legal precedent
COTIt might be set up for a houseguest
LOFTIt might be set up in a dorm room